/*
 * Copyright 2009 (c) Patrick Pietens.
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */
package indigo.service.events
{
	import flash.events.Event;
	/**
	 * SharedObjectEvents are dispatched by the SharedObjectProxy
	 *
	 */	
	public class SharedObjectEvent extends Event
	{
		/**
		 * Executes when a property is added to a SharedObjectPRoxy
		 */
		public static const ADDED:String = "added";
		/**
		 * Executes when a property is changed in a SharedObjectPRoxy
		 */
		public static const CHANGED:String = "changed";
		/**
		 * Executes when a property is unchanged in a SharedObjectPRoxy
		 */
		public static const UNCHANGED:String = "unchanged";
		/**
		 * Executes when a property is delete from a SharedObjectPRoxy
		 */
		public static const DELETED:String = "deleted";
		/**
		 * String that indicates the property that is updated
		 */
		public var property:String;
		/**
		 * The new value of the property
		 */
		public var newValue:*;
		/**
		 * The old value of the property
		 */
		public var oldValue:*;

		
		/**
		 * Constructor
		 *
		 */
		public function SharedObjectEvent( type:String, bubbles:Boolean = false, cancelable:Boolean = false )
		{
			super( type, bubbles, cancelable );
		}

		
		/**
		 * @inheritDoc
		 * 
		 */
		override public function clone():Event
		{
			var myEvent:SharedObjectEvent = new SharedObjectEvent( this.type, this.bubbles, this.cancelable );
			myEvent.property = this.property;
			myEvent.newValue = this.newValue;
			myEvent.oldValue = this.oldValue;
			
			return myEvent;
		}

		
		/**
		 * @inheritDoc
		 * 
		 */ 
		override public function toString():String
		{
			return "[SharedObjectEvent " + "type='" + this.type + "' " + "bubbles='" + this.bubbles + "' " + "cancelable='" + this.cancelable + "' " + "property='" + this.property + "' " + "newValue='" + this.newValue + "' " + "oldValue='" + this.oldValue + "' " + "]";			
		}
	}
}